Nagios 无法解析电子邮件警报中的宏答案

【问题标题】：Nagios not resolving macros in email alertNagios 无法解析电子邮件警报中的宏
【发布时间】：2016-05-07 19:52:16
【问题描述】：

我正在使用电子邮件脚本发送 Nagios 警报。命令是

define command{
      command_name  notify-host-by-email
      command_line  bash /etc/nagios/servers/email.sh /usr/local/aws/bin/aws from_email@abc.com to_email@abc.com 'NAGIOS Alert : $NOTIFICATIONTYPE$' 'Notification Type: $NOTIFICATIONTYPE$<br />Host: $HOSTNAME$<br />State: $HOSTSTATE$<br />Address: $HOSTADDRESS$<br />Info:$HOSTOUTPUT$<br />Date/Time: $LONGDATETIME$\n<br />'
      }

我的电子邮件脚本文件说：

#!/bin/bash

echo "____Sending Mail___ "
echo "To : "$2
echo "From: "$3
echo "Subject: "$4
echo "Message: "$5

source /etc/environment
echo '{"Subject":{"Data":"'"$4"'","Charset":"UTF-8"},"Body":{"Html":{"Data":"'"$5"'","Charset":"UTF-8"}}}' > /etc/nagios/servers/template.json
$1 ses send-email --region "us-west-2" --destination ToAddresses=$2 --from $3 --message file:///etc/nagios/servers/template.json

我正在使用 AWS 电子邮件服务 CLI 发送邮件

但是我收到的邮件说：

Notification Type: $NOTIFICATIONTYPE$
Host: $HOSTNAME$
State: $HOSTSTATE$
Address: $HOSTADDRESS$
Info:$HOSTOUTPUT$
Date/Time: $LONGDATETIME$

【问题讨论】：

标签： amazon-web-services monitoring nagios

【解决方案1】：

解决了...

命令如下：

define command{
      command_name  notify-host-by-email
      command_line  bash /etc/nagios/servers/email.sh /usr/local/aws/bin/aws from_email@abc.com to_email@abc.com "NAGIOS $NOTIFICATIONTYPE$ Alert : $HOSTNAME$" "Notification Type: '$NOTIFICATIONTYPE$'<br />Host: '$HOSTNAME$'<br />State: '$HOSTSTATE$'<br />Address: '$HOSTADDRESS$'<br />Info:'$HOSTOUTPUT$'<br />Date/Time: '$LONGDATETIME$'\n<br />"
      }

出现了另一个问题，它重复发送相同的邮件通知，我想这是因为多个通知使用相同的 template.json。所以在这里我创建了一个临时 json 并在发送邮件后将其删除。还添加了 syslog 中的日志记录。它帮助很大。
电子邮件.sh：

#!/bin/bash

logger -i "____Sending Mail___ To : '$2'  From: '$3'"
logger -i " With Subject: '$4'"
logger -i " With Message: '$5'"
logger -i "User : '$USER'"
temp_file_name=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

source /etc/environment
touch /tmp/$temp_file_name.json |& logger

echo '{"Subject":{"Data":"'"$4"'","Charset":"UTF-8"},"Body":{"Html":{"Data":"'"$5"'","Charset":"UTF-8"}}}' > /tmp/$temp_file_name.json
$1 ses send-email --region "us-east-1" --destination ToAddresses=$2 --from $3 --message file:///tmp/$temp_file_name.json |& logger

rm  /tmp/$temp_file_name.json |& logger

【讨论】：